Lines Matching refs:tf
57 struct t_file *tf;
60 if ((tf = calloc(sizeof *tf, 1)) == NULL)
63 if ((tf->name = strdup(filename)) == NULL)
66 asprintf(&tf->name, "%s.%lu.%p.tmp",
67 t_progname, (unsigned long)getpid(), (void *)tf);
68 if (tf->name == NULL)
71 if ((fd = open(tf->name, O_RDWR|O_CREAT|O_TRUNC, 0600)) < 0)
72 err(1, "%s(): %s", __func__, tf->name);
73 if ((tf->file = fdopen(fd, "r+")) == NULL)
75 if ((tf->next = tflist) != NULL)
76 tf->next->prev = tf;
77 tflist = tf;
78 return (tf);
85 t_fprintf(struct t_file *tf, const char *fmt, ...)
91 len = vfprintf(tf->file, fmt, ap);
93 if (ferror(tf->file))
102 t_frewind(struct t_file *tf)
106 rewind(tf->file);
115 t_ferror(struct t_file *tf)
118 return (ferror(tf->file));
125 t_feof(struct t_file *tf)
128 return (feof(tf->file));
135 t_fclose(struct t_file *tf)
138 if (tf == tflist)
139 tflist = tf->next;
140 if (tf->prev)
141 tf->prev->next = tf->next;
142 if (tf->next)
143 tf->next->prev = tf->prev;
144 fclose(tf->file);
145 if (unlink(tf->name) < 0)
147 free(tf->name);
148 free(tf);